Coffee in Vietnam is both a drink and a travel experience. You do not need to memorize a long menu: understand a few common styles, then use cafés as natural breaks between markets, museums and long walks.
Start with these

Cà phê sữa đá
Strong coffee with sweetened condensed milk over ice — an easy starting point for first-time visitors.
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Cà phê đen
Black Vietnamese coffee, served hot or iced depending on the order. Expect a strong, concentrated style.
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Egg coffee
Strongly associated with Hanoi, with a rich whipped topping that makes it closer to a dessert-like coffee experience.
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Phin coffee
The small metal phin filter is part of the ritual. Give it time to drip rather than expecting espresso-speed service.
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Sweetness varies
Condensed-milk coffee can be very sweet. If you prefer less sweetness, ask for less milk or start with black coffee.
Coffee is a pause, not only caffeine
Vietnamese café culture rewards sitting down. Build one or two intentional coffee stops into sightseeing days.
Try regional styles
Hanoi is a natural place for egg coffee, while Ho Chi Minh City gives you a broad mix of traditional and modern coffee shops.
Watch late-day caffeine
Vietnamese coffee can be strong. If caffeine affects your sleep, move the most concentrated drinks earlier in the day.